I installed the Lookout (antivirus app) update at about 9:00 today, and after that, the internet on my phone simply quit working. My phone no longer syncs to the weather app either. I have to turn it off and on to receive any texts. I uninstalled Lookout, thinking that it may have been the problem but it has not fixed anything yet. I have turned the phone on and off multiple times and taken the battery out. My phone is currently charging its battery as well. Help me!!